A plus-value France real estate shares conversation that uses one rate for a Paris apartment and a block of operating equity is already wrong. Real-estate gains and share-sale gains are different statutes, with different clocks, different social-levy bases, and different non-resident traps. Families who import old PEA folklore into a share sale, or who assume a 22-year real-estate exemption also killed social levies, are mixing regimes the administration still publishes as two pages.
This note is general information for education. It is not a computation, a mandate, or personalised tax advice. The gain, the exemptions, and any treaty relief depend on the asset, the holding period, the seller’s residence, and counsel who can read the return against the official fiches in force on the sale date.
Vellum Finance works as a fee-only multi-family office. The useful sequence is: identify the asset (bricks, shares in a property-heavy company, or shares in an operating company), identify the seller (French resident or not), then open the matching official page. Do not start with a blended “capital gains in France are 30%” slogan. That slogan is already two regimes behind.
Plus-value France real estate shares: two official pages, not one
For individuals selling French real estate, the citizen page is service-public F10864 on plus-value immobilière. After any exemptions and after the holding-period abatements, the published income-tax rate on the remaining real-estate gain is 19%. Social levies apply on their own base; F10864 publishes that rate at 17.2%. A surtax of 2% to 6% can apply when the taxable real-estate gain exceeds €50,000, on a published scale. The notaire typically withholds the tax at the deed for a direct property sale.
For individuals selling securities, the matching page is service-public F21618 on plus-values on valeurs mobilières. The default path for a French resident is the prélèvement forfaitaire unique: 12.8% income tax plus social levies as that page publishes them, with a global option for the progressive barème on the year’s relevant income. Those two pages are the map. BOFiP comments and the CGI articles underneath them (150 U and following for real estate, 150-0 A and following for securities) are the statute. Mixing the map is how a family pays the wrong tax, or worse, files the wrong form.
Real estate: two clocks, because social levies last longer
There is no holding-period abatement on a real-estate gain in the first five full years. From the sixth year, F10864 publishes two parallel grids. For income tax, the abatement is 6% per year from year 6 to year 21, then 4% in year 22, which reaches a full income-tax exemption at 22 years. For social levies, the abatement is 1.65% per year from year 6 to year 21, 1.6% in year 22, then 9% per year beyond year 22, which reaches a full social-levy exemption only at 30 years. That is the sentence families compress and then get wrong. At 22 years the 19% can be gone while 17.2% is still due on a reduced base. At 30 years both clocks are done.
The two clocks are why a “we have held for 22 years, so we are free” sale in year 23 can still produce a social-levy cheque. They are also why bringing forward a sale by one year around those thresholds is a fact to model, not a vibe. This article does not invent a household example. The grids are on F10864. The notaire’s 2048-IMM form follows them.
Principal residence and the other exemptions
The sale of the seller’s principal residence is exempt from this real-estate capital-gains tax, without a 22-year wait, when the statutory conditions hold. Other exemptions exist (first sale of a non-principal dwelling in defined cases, certain sales to social landlords, modest-price sales, expropriation in defined cases). Each is conditional. None of them is a general “families do not pay.” A second home, a pied-à-terre, a family SCI apartment that is not the seller’s principal residence, and a property held through a company that is itself sold as shares, sit in other boxes. The exemption that applies to walls sold in a personal name does not automatically travel into a share sale of an SCI.
Share sales: PFU, barème, and historic duration abatements
For a French-resident individual selling shares, the default is PFU: 12.8% income tax plus social levies. The seller may elect the progressive barème, globally for the year’s capital income and gains of that type, not line by line. That election can still make sense where historic duration abatements survive. Those abatements are not the real-estate grid, and they are not a PEA rule.
When the seller elects the barème, and when the titles were acquired or subscribed before 1 January 2018, an income-tax abatement for holding period can still apply under the historic 150-0 D regime: the standard published steps are 50% after two years and 65% after eight years, with an enhanced grid for certain SME titles (including an 85% step at eight years in the cases the statute still recognises). Social levies remain due on the gain before that income-tax abatement. Titles acquired from 1 January 2018 do not get those duration abatements, even if the seller elects the barème. Families who apply a 65% haircut to a 2020 subscription are mixing an old regime into a new lot. That is the error this article is written to stop.
PFU versus barème is a whole-year election. A family that elects the barème to harvest a pre-2018 65% abatement also elects the barème for the year’s other relevant income. The adjacent Vellum conversation on that election belongs with capital-income architecture, not with a one-line slogan. For leverage sitting in a holding that will be sold, the interest-limitation file is a different page again; see the live note on ATAD interest limitation for holdings in 2026.
Do not mix old PEA rules into a share sale
A PEA is a wrapper. After the statutory five-year period, gains inside a compliant PEA follow the PEA exit rules, not the ordinary 150-0 A PFU computation and not the real-estate 22-year grid. Withdrawing too early, breaking the PEA ceiling, or holding ineligible titles are PEA accidents. They are not “a share sale with a duration abatement.” Conversely, shares held in an ordinary securities account do not become PEA-exempt because the family has held them for five years. Five years is a PEA clock. Two / eight years are the historic barème abatement clocks for pre-2018 lots. Twenty-two / thirty years are the real-estate clocks. Three clocks. Three boxes. The audit stories start when a family uses one clock in another box.
Employee shares, BSPCE, and carried-interest units have their own statutes. They are not “listed shares with a 50% abatement.” Putting them in the same spreadsheet column as a listed equity lot is how a management-package file is born by accident.
Non-resident traps
Residence is the first fact. A seller who is a French tax resident is in the F10864 / F21618 world described above. A seller who is not should not assume a silent exit. For French real estate, non-residents remain in a French real-estate capital-gains system: withholding at the deed, the same holding-period abatements in principle, and social-levy or equivalent questions that have moved over time and that still need the fiche and the treaty in force on the sale date. A non-resident who sells a French home that was never a French principal residence under the statute does not receive the principal-residence exemption by nostalgia.
For shares in a French company that is not property-heavy, internal law can exempt many non-resident sellers, subject to treaties, except where a substantial shareholding test is met. Article 244 bis B CGI still describes a levy on certain non-resident sales of substantial participations (the usual internal threshold is rights to more than 25% of the profits at any time in the previous five years, counting family members), and a much harsher path where the seller is in a non-cooperative state. Treaties can reallocate the taxing right. They do not do so because a banker said “non-residents never pay in France.” For shares in a property-heavy company, the sale can be pulled back toward the real-estate capital-gains world even when the legal object is shares. That is one of the traps: selling “shares” of an SCI or an SPI and discovering the notaire or the tax office is still in F10864 logic.
Exit tax is a third trap, not a fourth rate. A household that left France may already have a 167 bis CGI snapshot on latent share gains. Selling later is a regularisation of that snapshot, not a free non-resident share sale. Do not compress exit tax, 244 bis B, and F21618 into one cell.
What a family office should inventory before the deed
Name the asset in legal terms: parcel, units of an SCI, shares of an operating SA, PEA lot, PEA-PME lot, or employee package. Name the acquisition date and the acquisition price, with costs that the statute allows to add. Name the seller’s tax residence on the sale date, and in the previous years if a substantial-shareholding or exit-tax test looks at history. For real estate, run both abatement clocks. For pre-2018 share lots, decide PFU versus barème with the rest of the year’s capital income, not in isolation. For companies, test property preponderance before you decide which page you are on.
Then read F10864 or F21618, not a 2017 blog. The IFI 2026 taxable-wealth inventory shares the property map but answers a different tax. A sale that clears a capital-gains cheque can still leave bricks in IFI next 1 January if the family still owns them. The Vellum Finance services model is fee-only coordination so that the sale file, the IFI file, and the succession file 2026 do not use three incompatible descriptions of the same company.
The same three misses still dominate: using the 22-year income-tax exemption as if social levies had died, applying a pre-2018 share abatement to a post-2017 lot or to a PEA, and treating a non-resident share sale as automatically French-tax free when the company is French, property-heavy, or a substantial holding.
Conclusion
Plus-value France real estate shares is two systems. Real estate uses F10864: 19% income tax, 17.2% social levies, abatements that finish at 22 years for income tax and 30 years for social levies, plus a principal-residence exemption when it truly applies. Share sales use F21618: PFU at 12.8% income tax plus social levies, or the barème, with historic duration abatements only for pre-2018 titles under that election, and without borrowing PEA clocks. Non-residents still face French real-estate gains, substantial-shareholding levies, and property-heavy companies. Read the official pages, keep the three clocks in three boxes, and let facts and counsel do the arithmetic.
Discretion. Stability. Prosperity.
Team Vellum
A team of passionate professionals who combine their expertise to bring knowledge through Vellum Finance & Patrimoine blog articles. Each member writes about their own field of expertise, cross referencing with our colleagues own fields to ensure the highest quality of information possible in all our content.
